Unverified50% confidenceOpinionExact time
Even GPT-4-level models cannot fundamentally eliminate hallucinations.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/16/2026
First Seen
Valid until: 1/14/2027
Sources
Related Entities
Related Claims
VerifiedEven top-tier models like GPT-4 can have hallucination rates of 15%–30% in specific domains.79% similarUnverifiedLlama、Mistral、Phi等小模型的崛起证明并非所有场景都需要GPT-4级别的能力78% similarUnverifiedMainstream large language models including GPT-4, Gemini, and Grok have all had hallucination behavior documented by researchers76% similarUnverified无法通过提示词让GPT-3做出GPT-4级别的推理，因为模型权重容量决定了它能编码的互信息上限76% similarUnverifiedSwapping GPT-4 for the latest frontier model without changing anything else will not improve agent behavior.74% similar
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